The former couple attended Kanye West's "Famous" event at the Forum in Inglewood, California together on Friday evening, leading many to believe they're back on.

Photo: X17online.com

An eyewitness tells ET that while the Jenner and Tyga didn't display any PDA at the event (which was live-streamed on Tidal), it was "clear they were together." "Tyga was so cheery the whole time. Kylie was on her phone for the majority of [the show], taking a selfie with Kris and at some points leaning into Tyga," the eyewitness revealed, saying that the Keeping Up with the Kardashians star sat next to the rapper during the show, and stayed close to his side the entire night.

Of course, this isn't the first news of a possible reconciliation between the 18-year-old reality star and "Rack City" rapper. On Friday morning, Tyga posted a pic of Jenner laughing while sitting on a bed, with the caption "They always come back…"

The post has since been deleted, but the Kylie Lip Kit creator posted a pic of herself the same day -- and wearing the same clothes -- in which she tagged her former beau.

A photo posted by King Kylie (@kyliejenner) on Jun 24, 2016 at 1:36pm PDT

Last week, Tyga opened up about his relationship with reality star, telling Big Boy TV that despite the fact that their relationship "overshadowed" his musical talents, the two were still on good terms. He also seemed to leave the door open for a possible reconciliation. "Maybe later on in life, maybe we might come back," the "Ride Out" rapper said.